548,242 LUNDKVIST MICHAEL J.R. Conformationally restricted analogues of the muscarinic agent N-Methyl-N-(l-methyl-4-pyrrolidino-2-butynyl) acetamide (BM-5) : [doctoral thesis] / by J.R. Michael Lundkvist. - Uppsala : Academiae Upsaliensis, 1990. - 64 s. : il., wykr. ; 24 cm (Acta Universitatis Upsaliensis : Comprehensive Summaries of Uppsala Dissertations from the Faculty of Pharmacy, ISSN 0282-7484 ; 68) ISBN 91-554-2619-0